40035412000 has 48 divisors (see below), whose sum is σ = 98367017112.
Its totient is φ = 16014163200.
The previous prime is 40035411991. The next prime is 40035412007. The reversal of 40035412000 is 21453004.
Adding to 40035412000 its reverse (21453004), we get a palindrome (40056865004).
It can be written as a sum of positive squares in 4 ways, for example, as 25829632656 + 14205779344 = 160716^2 + 119188^2
It is not an unprimeable number, because it can be changed into a prime (40035412007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5000427 + ... + 5008426.
Almost surely, 240035412000 is an apocalyptic number.
40035412000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40035412000 is an abundant number, since it is smaller than the sum of its proper divisors (58331605112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40035412000 is a wasteful number, since it uses less digits than its factorization.
40035412000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10008878 (or 10008860 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The spelling of 40035412000 in words is "forty billion, thirty-five million, four hundred twelve thousand".